15145417

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 17999872

約数和(自身を除く): 2854455

約数列:

[1, 7, 43, 67, 301, 469, 751, 2881, 5257, 20167, 32293, 50317, 226051, 352219, 2163631, 15145417]

約数ペア:

[(1, 15145417), (7, 2163631), (43, 352219), (67, 226051), (301, 50317), (469, 32293), (751, 20167), (2881, 5257)]